Fluconaz 200 mg treats infections caused by fungi and stops you from getting a candida infection. The primary cause of a fungal infection is a yeast called candida. The medicine contains the active ingredient Fluconazole, an antifungal agent which inhibits synthesis of fungal sterols, an essential component of the cell membrane of susceptible fungi like candida. The antifungal drug treats a wide range of superficial and systematic fungal infections. It not only relieves the associated symptoms like itching, burning, scaling, or other more severe symptoms by destroying the fungus and stops it’s from spreading. It is effective against a wide range of fungal infections, including vaginal candidiasis (vaginal yeast infection), oesophageal candidiasis, and cryptococcal meningitis. Fluconazole tablets are also useful in treating urinary tract infections and peritonitis. Your doctor may also prescribe this medicine for the treatment of other fungal infections not mentioned in this medication guide. Therefore, it is essential to use this drug under the supervision of a doctor.